Temperature Dependence of The Raman Frequency Shifts Related to The Specific Heat and Thermal Expansion Close To I-II Phase Transition in S-Triazine.

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dc.authoridYurtseven, Hasan Hamit/0000-0002-7745-6490
dc.contributor.authorKurt, M.
dc.contributor.authorYurtseven, H.
dc.date.accessioned2025-01-27T20:45:44Z
dc.date.available2025-01-27T20:45:44Z
dc.date.issued2010
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractA linear variation of the specific heat C-p with the frequency shifts 1/omega(partial derivative omega/partial derivative T)(p) is established for the Raman modes I-V at various temperatures (P=0) close to I-II phase transition in s-triazine (T-c=198 K). As an extension of this work, the temperature dependence of the thermal expansion alpha(p) is predicted from the frequency shifts and by the gamma(p) values deduced for the Raman modes studied close to the I-II phase transition in s-triazine. Our predicted alpha(p) can be examined by the thermodynamics measurements of the thermal expansion at various temperatures at zero pressure in both phases I and II of s-triazine.
dc.identifier.doi10.1515/HTMP.2010.29.1-2.89
dc.identifier.endpage101
dc.identifier.issn0334-6455
dc.identifier.issn2191-0324
dc.identifier.issue1-2
dc.identifier.scopus2-s2.0-77955211051
dc.identifier.scopusqualityQ3
dc.identifier.startpage89
dc.identifier.urihttps://doi.org/10.1515/HTMP.2010.29.1-2.89
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24702
dc.identifier.volume29
dc.identifier.wosWOS:000280351300009
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWalter De Gruyter Gmbh
dc.relation.ispartofHigh Temperature Materials and Processes
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectRaman modes
dc.subjectFrequency shifts
dc.subjectPhase transition
dc.subjects-triazine
dc.titleTemperature Dependence of The Raman Frequency Shifts Related to The Specific Heat and Thermal Expansion Close To I-II Phase Transition in S-Triazine.
dc.typeArticle

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